HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine → 5-bromo-3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine | HCID 22147254 | — |
| Edukt | (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol | HCID 58583245 | — |
| Produkt | 5-bromo-3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine | HCID 22147278 | — |
Reaktionsschritte
Following the procedure for the preparation of (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting 3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine and making non-critical variations provided the title compound as a oil: 1H NMR (400 MHz, CDCl3) δ 7.29, 6.03, 5.18, 4.49, 2.81, 2.65, 2.55, 2.03, 1.89, 1.23; (FAB) calcd for C16H20BrN3O+H 351.0, found 351.0.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07041672B2 |
| Quelldatensatz | uspto-grants-2006_05 |
| ORD ID | ord-c61b9cd660404af984d2fd99123983aa |
| Quellennotiz | uspto-grants-2006_05 |